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CVE-2023-25620

MEDIUMCVSS 6.5/10EPSS 0.58%

Last modified

CVE-2023-25620 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cause denial of service of the controller when a malicious project file is loaded onto the controller by an authenticated user. . EPSS estimates a 0.58% chance of exploitation in the next 30 days.

Description

A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cause denial of service of the controller when a malicious project file is loaded onto the controller by an authenticated user.

Metrics

CVSS 3.1
6.5/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS Probability
0.58%

43.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
Schneider-ElectricModicon M580 Firmware< 4.10
Schneider-ElectricModicon M340 Firmware< 3.51
Schneider-ElectricModicon Momentum Unity M1e Processor FirmwareAll versions
Schneider-ElectricModicon Mc80 FirmwareAll versions
Schneider-Electric140cpu65 FirmwareAll versions
Schneider-ElectricTsxp57 FirmwareAll versions
Schneider-ElectricBmep58s FirmwareAll versions
Schneider-ElectricBmeh58s FirmwareAll versions

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2023-25620?
A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cause denial of service of the controller when a malicious project file is loaded onto the controller by an authenticated user.
How severe is CVE-2023-25620?
CVE-2023-25620 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.58% probability of exploitation in the next 30 days.
How do I fix CVE-2023-25620?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-25620?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST